This song pack includes songs:

Katy Perry - Birthday
Katy Perry - Firework
Katy Perry - Part of Me
Katy Perry - Rise
Katy Perry - Teenage Dream
Katy Perry - The One That Got Away
Katy Perry - Unconditionally
Katy Perry - Waking Up in Vegas
Katy Perry - Walking on Air
Katy Perry - Wide Awake